I am currently working on yet another application. In that application I have two pages, the MainPage where I can choose a certain phrase. Choosing one of them navigates me to my second page, where I have three TextBlocks. The length of the text varies, depending on the phrase I chose in the first page.

No problem, I thought. I’ll just put my TextBlocks in a StackPanel, And I nicely can put a ScrollViewer around the TextBlocks: